8371324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 17130400

約数和(自身を除く): 8759076

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 229, 247, 458, 481, 494, 703, 916, 962, 988, 1406, 1924, 2812, 2977, 4351, 5954, 8473, 8702, 9139, 11908, 16946, 17404, 18278, 33892, 36556, 56563, 110149, 113126, 160987, 220298, 226252, 321974, 440596, 643948, 2092831, 4185662, 8371324]

約数ペア:

[(1, 8371324), (2, 4185662), (4, 2092831), (13, 643948), (19, 440596), (26, 321974), (37, 226252), (38, 220298), (52, 160987), (74, 113126), (76, 110149), (148, 56563), (229, 36556), (247, 33892), (458, 18278), (481, 17404), (494, 16946), (703, 11908), (916, 9139), (962, 8702), (988, 8473), (1406, 5954), (1924, 4351), (2812, 2977)]